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Arqit Quantum(NASDAQ) ARQQ

Current Price$16.77
Market Cap$289.75MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.
Since IPO (2021)-93%
5 YearN/A
1 Year-58%
1 Month-42%
Arqit Quantum last closing stock price
MetricPriceDate
Last closeUSD 16.652026-07-24
Arqit Quantum stock price return by period
PeriodPrice returnPrice at period startPeriod start date
1 week-4.42%USD 17.422026-07-17
1 month-41.86%USD 28.642026-06-24
3 month+14.59%USD 14.532026-04-24
Year to date-23.9%USD 21.882025-12-31
1 year-57.62%USD 39.292025-07-24
3 year-44.03%USD 29.752023-07-25
Since inception-93.06%USD 240.002021-04-01

Arqit Quantum Financials at a Glance

Market Cap

$289.75MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Revenue (TTM)

$1.33M

Net Income (TTM)

-$77.54M

EPS (TTM)

-$3.18

P/E Ratio

-5.23

Dividend

$0.00

Beta (Volatility)

1.59 (High)

Price

$16.77

Volume

285,556.705

Open

$18.48

Previous Close

$16.65

Daily Range

$16.63 - $18.78

52-Week Range

$11.52 - $62.00

Estimated Earnings Date

Dec 16, 2026

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About Arqit Quantum

Arqit Quantum Inc. is a London-based technology company specializing in advanced cybersecurity solutions. The company utilizes both satellite and ground-based infrastructure to deliver innovative services, including its flagship QuantumCloud platform, which generates strong encryption keys for secure communications.

Products and Services
  • QuantumCloud platform for secure key generation
  • Cybersecurity solutions leveraging satellite technology
  • Custom software agents for device security
Growth Outlook
  • Market demand for quantum cybersecurity is rapidly increasing
  • Partnerships with key industry players enhance service offerings
  • Expansion into new markets expected to drive revenue growth
Financial Highlights
  • Recent quarterly revenue of $623,000, showing growth potential
  • Cash and cash equivalents of $28.86 million as of March 2026
  • Current ratio of 4.88 indicates strong liquidity position
Arqit Quantum Inc. operates in a niche market with significant growth potential, driven by the increasing need for robust cybersecurity solutions. The company's innovative QuantumCloud platform positions it well to capitalize on the growing demand for quantum encryption technologies. Recent financial data indicates a solid liquidity position, which may support future growth initiatives. The strategic partnerships and market expansion plans further enhance the company's prospects, making it an intriguing option for investors interested in the technology and cybersecurity sectors.
AI Generated • Jul 19, 2026

Industry

Software

Employees

91

CEO

Andrew Leaver

Website

arqit.uk

Headquarters

London, GL SW1H 0BF, GB

ARQQ Financials

Key Financial Metrics (TTM)

Gross Margin

9.30%

Operating Margin

-4855.25%

Net Income Margin

-4715.38%

Return on Equity

-183.74%

Return on Capital

-125.81%

Return on Assets

-141.32%

Earnings Yield

-19.12%

Dividend Yield

0.00%

Payout Ratio

0.00%

Stock Overview

Market Cap

$289.75MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Shares Outstanding

17.40M

Volume

285.56K

Avg. Volume

864.70K

Financials (TTM)

Gross Profit

-$848.00K

Operating Income

-$76.39M

EBITDA

-$66.58M

Operating Cash Flow

-$65.62M

Capital Expenditure

-$3.39M

Free Cash Flow

-$69.00M

Cash & ST Invst.

$28.86M

Total Debt

$2.17M

Arqit Quantum Performance Analysis

Arqit Quantum annual revenue and year-over-year revenue growth by fiscal year
Fiscal yearPeriod endRevenueYoY growth
20222022-09-30USD 7,212,00014953.2%
20232023-09-30USD 640,000-91.1%
20242024-09-30USD 293,000-54.2%
20252025-09-30USD 530,00080.9%
Arqit Quantum sequential (quarter-over-quarter) revenue growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q42024-09-3046.2%
Q22025-03-30-61.5%
Q42025-09-30591.0%
Q22026-03-3134.6%
Arqit Quantum annual diluted earnings per share and year-over-year EPS growth by fiscal year
Fiscal yearPeriod endDiluted EPSYoY growth
20222022-09-30USD 13.34N/A
20232023-09-30USD -13.39N/A
20242024-09-30USD -11.23-16.1%
20252025-09-30USD -2.56-77.2%
Arqit Quantum sequential (quarter-over-quarter) diluted earnings per share growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q42024-09-3053.0%
Q22025-03-301.7%
Q42025-09-3064.9%
Q22026-03-31-67.2%

Revenue Growth Rate

Annual and quarterly growth comparison

Earnings Per Share Growth Rate

Annual and quarterly EPS growth comparison

Quarterly Performance

Name
Q2 2026YOY CHG

Revenue

$623.00K

+423.5%

Gross Profit

-$42.00K

+95.9%

Gross Margin

-6.74%

N/A

Market Cap

$289.75MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

N/A

Market Cap/Employee

$3.33M

N/A

Employees

87

N/A

Net Income

-$33.03M

+30.7%

EBITDA

-$30.25M

-58.8%

Quarterly Fundamentals

Name
Q2 2026YOY CHG

Total Cash

$28.86M

+35.3%

Total Debt

$2.17M

-71.7%

Accounts Receivable

$3.30M

-57.6%

Inventory

$0.00

N/A

Long Term Debt

$1.14M

-78.3%

Short Term Debt

$1.03M

-57.6%

Return on Assets

-1.41%

N/A

Return on Invested Capital

-1.78%

N/A

Free Cash Flow

-$25.29M

-11.6%

Operating Cash Flow

-$25.26M

-11.5%

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Questions About ARQQ

What is the current price of Arqit Quantum?

Arqit Quantum is trading at $16.65 per share.

What is the 52-week range for Arqit Quantum?

Over the past 52 weeks, Arqit Quantum has traded between $11.52 and $62.00.

How much debt does Arqit Quantum have?

As of the most recent reporting period, Arqit Quantum reported total debt of $719.00K.

How much cash does Arqit Quantum have on hand?

Arqit Quantum reported $36.98M in cash and cash equivalents in its most recent financial results.

What is Arqit Quantum’s dividend yield?

Arqit Quantum does not currently have a dividend yield.

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